[  961.073001][T12008] rb_a: entered promiscuous mode
[  961.073792][T12008] rb_b: entered promiscuous mode
[  961.074981][T12008] rb_il: entered promiscuous mode
[  961.146937][T12010] pe_a: entered promiscuous mode
[  961.147606][T12010] pe_b: entered promiscuous mode
[  961.148314][T12010] debugfs: 'prp0' already exists in 'hsr'
[  961.148516][T12010] Cannot create hsr debugfs directory
[  961.174794][T12011] prp0: Slave A (pe_a) is not up; please bring it up to get a fully working HSR network
[  967.874393][ T8697] rb_a: left promiscuous mode
[  967.874933][ T8697] rb_b: left promiscuous mode
[  967.875630][ T8697] rb_il: left promiscuous mode
[  967.889986][ T8697] pe_b (unregistering): left promiscuous mode
[  967.895581][ T8697] pe_a (unregistering): left promiscuous mode